90237180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2979

約数の個数: 96

約数和(自身を含む): 281594880

約数和(自身を除く): 191357700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 2909, 3102, 5170, 5818, 6204, 7755, 8727, 10340, 11636, 14545, 15510, 17454, 29090, 31020, 31999, 34908, 43635, 58180, 63998, 87270, 95997, 127996, 136723, 159995, 174540, 191994, 273446, 319990, 383988, 410169, 479985, 546892, 639980, 683615, 820338, 959970, 1367230, 1503953, 1640676, 1919940, 2050845, 2734460, 3007906, 4101690, 4511859, 6015812, 7519765, 8203380, 9023718, 15039530, 18047436, 22559295, 30079060, 45118590, 90237180]

約数ペア:

[(1, 90237180), (2, 45118590), (3, 30079060), (4, 22559295), (5, 18047436), (6, 15039530), (10, 9023718), (11, 8203380), (12, 7519765), (15, 6015812), (20, 4511859), (22, 4101690), (30, 3007906), (33, 2734460), (44, 2050845), (47, 1919940), (55, 1640676), (60, 1503953), (66, 1367230), (94, 959970), (110, 820338), (132, 683615), (141, 639980), (165, 546892), (188, 479985), (220, 410169), (235, 383988), (282, 319990), (330, 273446), (470, 191994), (517, 174540), (564, 159995), (660, 136723), (705, 127996), (940, 95997), (1034, 87270), (1410, 63998), (1551, 58180), (2068, 43635), (2585, 34908), (2820, 31999), (2909, 31020), (3102, 29090), (5170, 17454), (5818, 15510), (6204, 14545), (7755, 11636), (8727, 10340)]